<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<!--
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2009 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * Anchor dialog window.
-->
<html>
<head>
<meta name="generator" content="HTML Tidy, see www.w3.org">
<title>Anchor Properties</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta content="noindex, nofollow" name="robots">
<script src="common/fck_dialog_common.js" type="text/javascript">
</script>

<script type="text/javascript">

var dialog          = window.parent ;
var oEditor         = dialog.InnerDialogLoaded() ;

var FCK             = oEditor.FCK ;
var FCKBrowserInfo  = oEditor.FCKBrowserInfo ;
var FCKTools        = oEditor.FCKTools ;
var FCKRegexLib     = oEditor.FCKRegexLib ;

var oDOM            = FCK.EditorDocument ;

var oFakeImage = dialog.Selection.GetSelectedElement() ;

var oAnchor ;

if ( oFakeImage )
{
    if ( oFakeImage.tagName == 'IMG' && oFakeImage.getAttribute('_fckanchor') )
        oAnchor = FCK.GetRealElement( oFakeImage ) ;
    else
        oFakeImage = null ;
}

//Search for a real anchor
if ( !oFakeImage )
{
    oAnchor = FCK.Selection.MoveToAncestorNode( 'A' ) ;
    if ( oAnchor )
        FCK.Selection.SelectNode( oAnchor ) ;
}

window.onload = function()
{
    // First of all, translate the dialog box texts
    oEditor.FCKLanguageManager.TranslatePage(document) ;

    if ( oAnchor )
        GetE('txtName').value = oAnchor.name ;
    else
        oAnchor = null ;

    window.parent.SetOkButton( true ) ;
    window.parent.SetAutoSize( true ) ;

    SelectField( 'txtName' ) ;
}

function Ok()
{
    var sNewName = GetE('txtName').value ;

    // Remove any illegal character in a name attribute:
    // A name should start with a letter, but the validator passes anyway.
    sNewName = sNewName.replace( /[^\w-_\.:]/g, '_' ) ;

    if ( sNewName.length == 0 )
    {
        // Remove the anchor if the user leaves the name blank
        if ( oAnchor )
        {
            // Removes the current anchor from the document using the new command
            FCK.Commands.GetCommand( 'AnchorDelete' ).Execute() ;
            return true ;
        }

        alert( oEditor.FCKLang.DlgAnchorErrorName ) ;
        return false ;
    }

    oEditor.FCKUndo.SaveUndoStep() ;

    if ( oAnchor )  // Modifying an existent anchor.
    {
        ReadjustLinksToAnchor( oAnchor.name, sNewName );

        // Buggy explorer, bad bad browser. http://alt-tag.com/blog/archives/2006/02/ie-dom-bugs/
        // Instead of just replacing the .name for the existing anchor (in order to preserve the content), we must remove the .name
        // and assign .name, although it won't appear until it's specially processed in fckxhtml.js

        // We remove the previous name
        oAnchor.removeAttribute( 'name' ) ;
        // Now we set it, but later we must process it specially
        oAnchor.name = sNewName ;

        return true ;
    }

    // Create a new anchor preserving the current selection
    var aNewAnchors = oEditor.FCK.CreateLink( '#' ) ;

    if ( aNewAnchors.length == 0 )
            aNewAnchors.push( oEditor.FCK.InsertElement( 'a' ) ) ;
    else
    {
        // Remove the fake href
        for ( var i = 0 ; i < aNewAnchors.length ; i++ )
            aNewAnchors[i].removeAttribute( 'href' ) ;
    }

    // More than one anchors may have been created, so interact through all of them (see #220).
    for ( var i = 0 ; i < aNewAnchors.length ; i++ )
    {
        oAnchor = aNewAnchors[i] ;

        // Set the name
        if ( FCKBrowserInfo.IsIE )
        {
            // Setting anchor names directly in IE will trash the HTML code stored
            // in FCKTempBin after undos. See #2263.
            var replaceAnchor = oEditor.FCK.EditorDocument.createElement( '<a name="' +
                    FCKTools.HTMLEncode( sNewName ).replace( '"', '&quot;' ) + '">' ) ;
            oEditor.FCKDomTools.MoveChildren( oAnchor, replaceAnchor ) ;
            oAnchor.parentNode.replaceChild( replaceAnchor, oAnchor ) ;
            oAnchor = replaceAnchor ;
        }
        else
            oAnchor.name = sNewName ;

        // IE does require special processing to show the Anchor's image
        // Opera doesn't allow to select empty anchors
        if ( FCKBrowserInfo.IsIE || FCKBrowserInfo.IsOpera )
        {
            if ( oAnchor.innerHTML != '' )
            {
                if ( FCKBrowserInfo.IsIE )
                    oAnchor.className += ' FCK__AnchorC' ;
            }
            else
            {
                // Create a fake image for both IE and Opera
                var oImg = oEditor.FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oAnchor.cloneNode(true) ) ;
                oImg.setAttribute( '_fckanchor', 'true', 0 ) ;

                oAnchor.parentNode.insertBefore( oImg, oAnchor ) ;
                oAnchor.parentNode.removeChild( oAnchor ) ;
            }

        }
    }

    return true ;
}

// Checks all the links in the current page pointing to the current name and changes them to the new name
function ReadjustLinksToAnchor( sCurrent, sNew )
{
    var oDoc = FCK.EditorDocument ;

    var aLinks = oDoc.getElementsByTagName( 'A' ) ;

    var sReference = '#' + sCurrent ;
    // The url of the document, so we check absolute and partial references.
    var sFullReference = oDoc.location.href.replace( /(#.*$)/, '') ;
    sFullReference += sReference ;

    var oLink ;
    var i = aLinks.length - 1 ;
    while ( i >= 0 && ( oLink = aLinks[i--] ) )
    {
        var sHRef = oLink.getAttribute( '_fcksavedurl' ) ;
        if ( sHRef == null )
            sHRef = oLink.getAttribute( 'href' , 2 ) || '' ;

        if ( sHRef == sReference || sHRef == sFullReference )
        {
            oLink.href = '#' + sNew ;
            SetAttribute( oLink, '_fcksavedurl', '#' + sNew ) ;
        }
    }
}

        
</script>
</head>
<body style="overflow: hidden">
<table height="100%" width="100%">
<tr>
<td align="center">
<table border="0" cellpadding="0" cellspacing="0" width="80%">
<tr>
<td><span fcklang="DlgAnchorName">Anchor Name</span><br>
 <input id="txtName" style="WIDTH: 100%" type="text"> </td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>

